baber/WOPTO huggingface dataset:
Patent JP-S5355855-A (JP)
Title: Device for controlling crane
Inventor: NABATAME SUEKICHI
IPC: B66C13/32
Filed: 1976-10-27
Abstract: PURPOSE: To prevent a bucket from closing without load and falling freely to prevent it from occurring an accident by prohibiting to dispatch a close and upward command of a bucket by the erroneous operation of a controller when the bucket is in the air from the detected result of the hoist down speed of a supporting motor of a crane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5828972-A (JP)
Inventor: FUJIOKA SADAKAZU
IPC: F26B17/14
Filed: 1981-08-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06335419-A (JP)
Title: Hanger to hang clothes, towel, etc.
Inventor: MINEMURA TORU
IPC: A47G25/48
Filed: 1993-05-31
Abstract: PURPOSE:To provide a hanger the distance between right and left clip members of which can easily be adjusted and the clip members of which are not twisted or rotated, and which is extremely easy to hang down clothes or a towel, etc. CONSTITUTION:A support part 2 with a designated length is set on both right and left ends 1A of a base body 1 with a distance in the horizontal direction, a clip member 3 a through ring part 3A of which is formed at the axis fitting part is passed through the support part 2, the clip member 3 is set on the support part 2 to be horizontally movable and slidable, and the right and left ends 1A of the base body 1 or an intervening member set on the right and left ends 1A of the base body 1 is set between facing pinch lugs 3C of the clip member 3 set on the support part 2.
Patent JP-H1046499-A (JP)
Title: Double layer friction material
Inventor: YESNIK MARC A
IPC: D21H13/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a nonasbestos friction material high in thermal conductivity, porosity and mechanical strength by laminating a first layer composed of cotton and a filler substance to a second layer comprising a high strength fiber having high temperature resistance, a filler and/or friction controlling particles into a composite material. SOLUTION: A double-layer fibrous base comprises a first layer composed of 50-75% of cotton and 25-50% of a filler substance such as diatomaceous earth or silica or 40-50% of cotton, 30-50% of a filler substance and 10-20% of glass fiber and a second layer comprising a high-strength fiber having high- temperature resistance, a filler and/or friction controlling particles such as a combination of aramid pulp, aramid fiber and silicon nitride particles or a combination of aramid pulp, aramid fiber and carbon fiber and the second layer amounts to about 2-50% of the total thickness of the double layer. The double layer fibrous base is impregnated with 35-65wt.% of a phenol-based resin, an epoxy/phenol modified resin or a modified silicone resin to give the objective nonasbestos friction material.
Patent JP-2000319218-A (JP)
Title: Polyalkylene glycol cyclopentyl ether
Inventor: NABEYA TOSHIAKI
IPC: C07C43/18
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polyalkylene glycol cyclopentyl ether having high surface activity, excellent detergency, household and industrial detergents, widely useful for a solvent, a surfactant, an emulsifying agent, etc. SOLUTION: This compound is shown by the formula (R1 is H or a 1-15C alkyl; R2 is hydrogen, a 1-5C alkyl or the like; A is a lower alkylene; n is an integer of 1-30). The compound is obtained, for example, by reacting a cyclopentene compound with an alkylene glycol or a polyalkylene glycol in the presence of an acid catalyst at a room temperature to 200 deg.C under normal pressure to 20 kg/cm2 for 1-40 hours. For example, diethylene glycol monocyclopentyl ether, triethylene glycol monocyclopentyl ether, etc., may be cited as the compound. The compound is usable for various detergents and has excellent detergency in comparison with a conventional polyethylene glycol alkyl ether.
Patent JP-S5920354-A (JP)
Title: Heat-resistant, impact-resistant thermoplastic resin composition having good flow property in processing
Inventor: MIZUTANI YUKIHISA
IPC: C08L33/02
Filed: 1982-07-26
Abstract: PURPOSE:To provide a thermoplastic resin compsn. having improved impact resistance and flow properties in processing without greatly reducing heat resistance, by incorporating a polyalkylene glycol in an arom. polyether resin. CONSTITUTION:A thermoplastic resin compsn. is obtd. by incorporating 0.1- 10pts.wt. polyalkylene glycol such as polyethylene glycol having an everage MW of 1,000-13,000 in 100pts.wt. arom. polyether resin such as poly(2,6-dimethyl-1,4- phenylene)ether or resin mixture thereof with a styrene resin. By adding the polyalkylene glycol, the flow properties in processing as well as impact resistance are improved without agreatly reducing heat resistance.
Patent JP-S62286121-A (JP)
Title: Keyboard circuit
Inventor: FUJIZU TADASHI
IPC: G06F3/02
Filed: 1986-06-05
Abstract: PURPOSE:To decrease the number of cores of a connection cable for a keyboard circuit by providing a contact information output circuit, a synthetic data output circuit and a reproduction circuit and at the same time superposing the power supply current on the synthetic data signal containing the series signals. CONSTITUTION:Plural key switches are arrayed to a key matrix 2 in the form of a matrix and the key contact information on the matrix 2 is outputted to a contact information output circuit 1. The circuit 1 produces the 1st key information signal A corresponding to the open/close state of the key switch as well as the 1st clock signal A corresponding to said information signal A. A synthetic data output circuit 3 produces the synthetic data including the series data of both signals A and delivers it to a reproduction circuit 4. The circuit 4 reproduces the 2nd key information signal B corresponding to the information signal A and the 2nd clock signal B corresponding to the clock signal A respectively. Then the power supply current is superposed onto the synthetic data signal including the series signals. As a result, the number of core wires can be decreased and therefore the number of cores can be decreased for a connection cable of a keyboard circuit.
Patent JP-S62286907-A (JP)
Title: Production of cosmetic or bathing agent
Inventor: TAKAHASHI NAOKI
IPC: A61K8/00
Filed: 1986-06-05
Abstract: PURPOSE:A seaweed component-containing cosmetic free from fish-like smell of seaweed characteristics, comprising an extracted solution which is obtained by extracting seaweeds such as laver, etc., with a hydrous organic solvent and concentrating as an active ingredient. CONSTITUTION:Seaweeds (e.g. laver, sea tangle or Higikia fusifome Okamura) are extracted with 50-90% hydrous organic solvent (e.g. ethanol or methanol) at 50-100 deg.C for 20-120min, an extracted solution is concentrated to give a cosmetic and a bathing agent containing the concentrated extracted solution or a dried material thereof as an active ingredient. Water-soluble components such as amino acid, saccharide, mineral, water-soluble vitamin, etc., and fat- soluble components such as fatty acid, steroid, fat-soluble vitamin, etc., can be simultaneously extracted by the extraction. The amount of the extracted solution of the seaweeds is preferably 0.1-10pts.wt. when 0.1-50wt% concentrated solution is used.
Patent JP-S61288100-A (JP)
Title: Method for controlling ph in electrolytic treatment of steel sheet
Inventor: SAISU MASAHARU
IPC: C25D21/14
Filed: 1985-06-15
Abstract: PURPOSE:To stably control the pH of an electrolyte by monitoring the pH during the electrolytic treatment and liquid chemical dosing and calculating the required dose of the liquid chemical except hydrogen ion which does not contribute to the pH and the dosing time thereof. CONSTITUTION:The required amt. of the liquid chemical to be dosed except the hydrogen ion which does not contribute to the pH is calculated by the deviation between the present pH and the target pH at the point of the time when the pH of the electrolyte deviates from a permissible range in the electrolytic treatment stage of a steel sheet. The dosing time of the liquid chemical is calculated from the calculated dose and the capacity of a pump for dosing the liquid chemical. The pH fluctuated by the electrolytic treatment is calculated during the dosing period. The liquid chemical dose meeting the calculated pH fluctuation is again calculated. The sum of the liquid chemical dose obtd. by repeating several times such operation is determined as the actual dose. The pH control of a plating liquid, etc., in an electroplating line is stabilized by such control method.
Patent JP-H0424035-A (JP)
Title: Manufacture of baseball bat
Inventor: FUJII KOICHI
IPC: A63B102/18
Filed: 1990-05-21
Abstract: PURPOSE:To achieve a higher strength of a bat by performing a diffusion heat processing after metal or an alloy thereof or nonmetal is hot sprayed onto the surface of a baseball bat made of aluminum. CONSTITUTION:Metal such as Mg, Ti, V, Cr, Mn, Co, Ni, Cu, Zn, Fe, etc., or an alloy thereof or nonmetal is hot sprayed onto the surface of a baseball bat made of an aluminum alloy to cover. Then, the bat 1 undergoes a diffusion heat processing to form an intermetallic compound of the aluminum alloy and a cover layer 7 or a metal-nonmetal compound. The cover layer 7 is as thin as about 5-100mum. Conditions of diffusing is performing for about 10min - 1hour at a temperature (600-640 deg.C) of below a melting point of the aluminum alloy. This achieves a higher strength of the bat 1.
Patent JP-H0425499-A (JP)
Title: Rotary projecting and retracting apparatus for writing device
Inventor: NAGAMINE KAZUO
IPC: B43K29/02
Filed: 1990-05-21
Abstract: PURPOSE:To permit a writing instrument such as eraser to be projected and retracted by a simple structure by a method wherein a holder is axially and movably inserted into the rear end part of a writing device, the writing devices such as eraser and writing instrument are attached to the holder, a threaded groove is formed around the outer periphery of the holder and a rotary sleeve having a screw bar engageable with the threaded groove is mounted rotatably between the writing instrument and the holder. CONSTITUTION:A holder 12 is inserted into a receiving part 13 of an inner tank 9 with a long groove 15 thereof in engagement with a projection 14, an engaging edge 24 of a rotary sleeve 23 is engaged with an engaging edge 28 of the receiving part 13 and the rotary sleeve 23 is inserted rotatably into the inner tank 9. When the rotary sleeve 23 is rotated to use this writing instrument, since the holder 12 is restrained from its rotational movement, it is guided by a screw bar 2 and a threaded groove 16 into axial movement, an eraser 20 is projected beyond the rotary sleeve 23, so that it can be used. When the rotary sleeve is rotated reversely, the eraser 20 is retracted into the rotary sleeve 23. The holder 12 is restrained against movement by the contact of the projection 18 with the front end of the rotary sleeve 23.
Patent JP-S5754352-A (JP)
Title: Vapor cooling device
Inventor: ASHIWAKE NORYUKI
IPC: F28F3/02
Filed: 1980-09-19
Abstract: PURPOSE:To generate stable boiling from the face of chip of a vapor cooling device by a method wherein cavities are formed by making a porous plate having plural fine holes to approach to the chip face, and the cavities thereof are used as nuclei of bubbles. CONSTITUTION:The chip substrate 7 and the porous copper plate 8 arranged at the back thereof are provided, the cavities 9 are formed at the inside of this porous plate 8 by plural ribs 8a, the plural fine holes 8b are bored at the positions corresponding to the cavities 9, and caves spreading out in a fan-shape are formed on the chip face by the cavities 9 and the holes 8b. Accordingly concavities and convexities formed by the ribs 8a act as the nuclei of bubbles to make boiling of nuclei to start, and when boiling of nuclei is made to start once, the caves spreading out in a fan- shape formed by the cavities 9 and the holes 8b act as the nuclei of bubbles extremely effectively, and promotes stable boiling of nuclei.
Patent JP-S5833666-A (JP)
Inventor: MIZUMA KATSUHISA
IPC: E04C5/06
Filed: 1981-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5832704-A (JP)
Inventor: TAKAHASHI KIHEI
IPC: A44B19/44
Filed: 1981-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5355564-A (JP)
Title: Sewage precipitate sand separator
Inventor: NARUTOMI SHIYUUSUKE
IPC: B01D21/00
Filed: 1976-10-29
Abstract: PURPOSE: To more smoothly operate, compared with operation using a single stirring tank, wherein it is divided into two stages: one for removing a coarse dust and the other for removing a fine, with exertion of optimal stirring forces to them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62286611-A (JP)
Title: Control device for roll crown
Inventor: NARISHIMA SHIGEKI
IPC: B21B27/02
Filed: 1986-06-04
Abstract: PURPOSE:To quickly and exactly control the roll crown of the work rolls of a rolling mill for a steel sheet by determining the deviation between a predicted roll temp. and target roll temp. for said work rolls in accordance with the roll crown obtd. by plural pieces of range finders and operating plural pieces of coolers or heaters provided on the rolls until the deviation is kept within a permissible value. CONSTITUTION:Plural pieces of the coolers 3, the heaters 6, temp. detectors 7 and the range finders 13 are provided in the axial direction of the work rolls 1, 1 of the rolling mill. The deviation between the predicted roll temp. and the target roll temp. or the deviation between the predicted crown and the target crown is determined in accordance with the roll temp. in the roll axial line direction obtd. by the temp. detectors 7 or the roll crown of the rolls 1 obtd. by the range finders 13 and the nozzles of the coolers 3 and the heating unit of the heaters 6 are turned on and off until the determined deviation is kept within the permissible value. The roll crown of the work rolls 1 is thus quickly and exactly controlled and the sectional shape of the steel sheet to be rolled is improved.
Patent JP-S5831279-A (JP)
Inventor: IKEUCHI TAKAYUKI
IPC: F26B17/14
Filed: 1981-08-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0422651-A (JP)
Title: Printing head controller
Inventor: SHIRAISHI HAJIME
IPC: B41J23/00
Filed: 1990-05-18
Abstract: PURPOSE:To reduce a printing noise and to decrease the capacity of a power source by driving pins of a pin row via timing data of printing of all the pins to be corrected at the inclination of the row of inclined printing head according to select data. CONSTITUTION:Dot pattern of a head is so formed that odd pins of 24 pins is arranged as a first row, even pin are arranged as a second row, pin N and pin (N+2) of 12 pins of each row are deviated in l/l20*l/12 inch printing line direction so that the pins of the same row are not simultaneously driven. Here, l/120 inches are dot interval of a character. Further, the pins of the first and second rows are arranged such that a pin N and pin (N+l) are disposed at intervals of different lengths of integer number of times of l/l02*l/12 inches so as not to be simultaneously driven. That is, the pins are dispersively printed at 24 timings of 24 pins of a printing head at a distance of moving l/120 inches of the head so that the pins are not simultaneously turned ON.
Patent JP-S618585-A (JP)
Inventor: TAJIMA MASAO
IPC: B29K105/04
Filed: 1984-06-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11319891-A (JP)
Title: Treatment of slurry from steelmaking plant and its apparatus
Inventor: YASUKAWA AKIO
IPC: C02F11/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To realize the saving of resources by regulating slurries and sludge of different kinds varying in the concn. and specific gravity generated in a steelmaking plant to an arbitrary concn. and flow rate, then transporting both in piping by means of a pump and using the mixture as a substitute for the additive water of a sintering mixer. SOLUTION: The slurry of the low concn. stored in a thickener is transported in piping to the sintering mixer 19 in the state of a specified flow rate by a force feeding pump 16 in main piping 12 heading toward the sintering mixer 19. The high-concn. slurry in a tank 14 is withdrawn to auxiliary piping 15 by a force pump 20 and is force fed to inlet side main piping 12 of the force feed pump 16 in the main piping and is joined with the low-concn. slurry. The thin slurry on the thickener side and the thick slurry on a sludge tank side are joined in the fore stage of the force feed pump 16 and the mixture is mixed and stirred and is supplied as the substitutive to the addition water to the sintering mixer 19. As a result, the control is simple and the exact and stable supply of the slurry of the concn. meeting the operation of the sintering mixer is made possible.
Patent JP-H0423053-A (JP)
Title: Bus monitoring device for microcomputer
Inventor: TANAKA HIROTSUGU
IPC: G06F11/30
Filed: 1990-05-17
Abstract: PURPOSE:To record the flow of data in a microcomputer in a long period of time by converting the digital data on a data bus into the analog data with use of an address coincidence signal. CONSTITUTION:A bus monitoring device 13 compares an address set on an address bus with an address set by an address setting circuit 17 through a coincidence circuit 18 and then outputs a signal of a high level when the coincidence is obtained between both addresses. This coincidence signal sets up a gate 19C with a system clock signal E clock signal, and an address valid signal VMA signal received from a control bus and then outputs a chip selection signal of a low level to a D/A converter 23. Thus the data on the data bus are latched by a latch circuit 20 from a processor MPU, decoded and displayed. Meanwhile the digital data on the data bus are converted into the analog data by the converter 23 and outputted to a recorder to be recorded there. These operations are continuously carried out so that the change of the data received from a sensor can be recorded in real time, over a long period of time.
Patent JP-H02310271-A (JP)
Title: Elevator operation device
Inventor: KAWAI SEIJI
IPC: B66B1/14
Filed: 1989-05-23
Abstract: PURPOSE:To improve operation efficiency by validating a cage-call automatic register in the case of a single cage ride-in passenger further with no call register for a floor except the automatic register floor, during a cage-call automatic register time band. CONSTITUTION:In a cage-call automatic register operation period of check out time band or the like in a hotel, a single passenger detecting means 2 detects a single passenger to ride in a cage, further when no cage call register is detected by a cage call register detecting means 3, no other passenger is decided to perform a cage call register, and an automatic register means 1 is validated by an automatic register cancel decision means 4 to perform an elevator service for a cage call automatic register floor. While the passenger is in a single quantity, further when the cage call register is decided to be performed, the cage call automatic register cancel decision means 4 decides no passenger to desire cage call automatic register operation, and the automatic register of the cage call automatic register means 1 is negated. Thus by avoiding waste of the automatic register, operation efficiency can be prevented from deteriorating.
Patent JP-H04354919-A (JP)
Title: Electric vacuum cleaner
Inventor: HIRANO AKIHIRO
IPC: A47L9/04
Filed: 1991-05-31
Abstract: PURPOSE:To reduce dust clogging in a floor nozzle, prevent a belt and rotary body from being melted, and at the same time, improve the durability of the belt, rotary body and electric blower, etc., for an electric vacuum cleaner with a rotary brush. CONSTITUTION:The inner wall of a floor nozzle 46 is formed in such a manner that a gap between the floor nozzle 46 and a rotary body 49 or a brush 50 becomes gradually larger toward the rotating direction of the rotary body 49.
Patent JP-H11322296-A (JP)
Title: Safety device for high lift work vehicle
Inventor: ONO AKIO
IPC: B66F9/24
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To surely secure safety for all the workers boarding a work base in a safety device for a high lift work vehicle. SOLUTION: A plurality of hook locking parts 21, 22 which are equal in number to workers boardable on a work base 15, are provided in a proper position of the work base 15 or a work base moving means 10. In each of the hook locking parts 21, 22, a hook of an auxiliary rope installed to each of all the workers is locked, and only when hook locking signals are inputted to a controlling means 1 from all the hook detecting means 4, 5, operation of the work base moving means is allowed. If not all hook locking signals are inputted from the respective hook detecting means 4, 5, a predetermined alarm is given, or alternately, operation of the work base moving means is restricted. In this constitution, the work base moving means is not actuated unless safety of all the workers boarding on the work base 15 is checked.  This operation restriction or the alarm draws attention of the workers to locking the hook, so that safety of all the workers boarding on the work base 15 can be secured more surely.
Patent JP-H05295306-A (JP)
Title: Polyester resin composition for powder coating material
Inventor: ATSUMI KATSUYOSHI
IPC: C09D5/00
Filed: 1992-04-23
Abstract: PURPOSE:To provide the objective composition which gives a matte or semimatte coated surface excellent in mechanical strength and weatherability. CONSTITUTION:The composition is obtained by mixing 87-98 pts.wt. polyester resin (A) composed of an aromatic dicarboxylic acid component and an aliphatic diol and optionally further and hydroxycarboxylic acid component and having an intrinsic viscosity of 0.15-0.40dl/g and a hydroxyl value of 250-1000geq/10<6>g, 13-2 pts.wt. curing agent of tetramethoxymethyl glycoluril (B), p-toluidine-2- sulfonic acid (C) and a sulfur-containing acid compound (D) different from the constituent, (C), the total of the constituents (C) and (D) being 0.1-5.0 pts.wt. based on 100 pts.wt. total of the constituents (A) and (B).
Patent JP-S5355878-A (JP)
Title: Loading nozzle for pneumatic transportation of powder or the like
Inventor: NAKAMURA MITSUO
IPC: B65G53/50
Filed: 1976-10-28
Abstract: PURPOSE: To load powder in a container flat without levelling work by providing a long groove in lower longitudinal direction of ventilating hole in upper longitudinal direction at the end of the body thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63295818-A (JP)
Title: Rotary engine
Inventor: TANAKA NOBUYUKI
IPC: F02B53/00
Filed: 1987-05-26
Abstract: PURPOSE:To obtain the simple structure by fitting a pair of flat fan-shaped rotors into the flat cylinders and interlocking-operating the rotors so that the outer peripheral surface of one rotor revolves, contacting the outer peripheral surface of the boss part of the other rotor. CONSTITUTION:A pair of flat fan-shaped rotors 11 and 12 are fitted into the flat cylinders 4 and 5. The both rotors 11 and 12 are interlocked so that the outer peripheral surface of one rotor 12 revolves, contacting the outer peripheral surface of the boss part 13 of the other rotor 11. While, an exhaust port 6 and a combustion chamber are formed on one cylinder 4, and an intake port 7 is formed on the other cylinder 5. Therefore, the engine structure can be made simple.